grontkontor.dk
Last scanned: 2026-07-21 18:39:34  ·  872ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   73ms
🌍 A Records1 records   72ms
📧 MX Records1 records   109ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s grontkontor.dk 46.4.121.70 cp07.nordicway.dk AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   367ms
TXT Record
v=spf1 +a +mx +ip4:46.4.121.70 include:relay.mailchannels.net ~all
✉️ SPF
PolicyRecord (grontkontor.dk)
~all (soft fail) v=spf1 +a +mx +ip4:46.4.121.70 include:relay.mailchannels.net ~all
📨 DMARC
PolicyRecord (_dmarc.grontkontor.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.grontkontor.dk ylMo1WjbuEo6rQlF8H860A91Mz5jsgXsyR3ALCjRC9I
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC208ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026071901
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
73ms
A
72ms
MX
109ms
AAAA
111ms
TXT
367ms
CAA
75ms
HTTPS
98ms
TLSA
59ms
SOA
0ms
MTA-STS
136ms
DNSSEC
208ms
SRV
195ms
Total
872ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-21 18:39:34 872ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 15:54:36 1334ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:29:11 745ms 2 NS 1 A 1 MX 🔒 Secure View
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